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Pregnancy Hypertension: 5 Alarming Signs to Watch
14 Dec, 2025
Summary
- Nearly 1.4 billion adults had high blood pressure in 2024 globally.
- Pregnancy hypertension risks preeclampsia, preterm birth, and cesarean.
- Key signs include severe headaches, sudden swelling, vision changes.
High blood pressure, or hypertension, is a widespread health concern impacting nearly 1.4 billion adults globally as of 2024. This condition consistently elevates blood pressure against artery walls, significantly increasing the risk of severe health issues like heart attack, stroke, and kidney failure. Its consequences are particularly concerning during pregnancy.
During gestation, elevated blood pressure can strain the heart and kidneys, escalating the likelihood of heart disease, kidney disease, and stroke. Specific risks include preeclampsia, preterm birth, placental abruption, and a higher chance of cesarean birth. Recognizing the symptoms, which often emerge after 20 weeks of pregnancy, is vital for prompt medical intervention.
Key warning signs include persistent, severe headaches; abrupt swelling in the hands, face, or feet; sudden vision changes like blurred sight or flashing lights; sharp upper abdominal pain; and protein detected in urine. These symptoms demand immediate medical evaluation to mitigate potential complications for both parent and child.
